What you have is a...maybe...but likely not. Francois Salzard is a family brand that started w/ a single maker around 1740, and continued w/ his sons and employees (much like my John Juzek from Prague) until the very late 1800's. The difference between an original made by the man himself, or his kids, grandkids/numerous apprentices....can range from a 5 to 20 thousand dollar instrument....to a $250- $800 fiddle. Chances are, given the volume, it'll likely be the latter......but you never know! I'd fancy having it appraised!! Or maybe check high end violin auction sites for past sales/appraisals that show multiple pics of labels, head scrolls...anything to tell if it's the real deal or not. (Some sites you'll have to register to.